Our customer is an international health products company headquartered in the United States. The client has been on the market for over 30 years. Annual revenue is more than $1.5b and keeps growing.
They use an e-commerce platform with multi-level marketing to distribute their products, which has a lot of users around the world. Requirements * 8+ years of professional web development experience, with at least 5 years dedicated to developing on the Shopify platform * Expert-level proficiency in the Liquid templating language, Online Store 2.0 architecture, sections and blocks, metafields, theme app extensions, with deep expertise with Shopify CLI * Deep understanding of the Shopify Storefront API, Admin API (preferably GraphQL), App Bridge, webhooks, and integrating apps for subscriptions, search, reviews, loyalty, and analytics * Proven track record of launching and optimizing large-scale, high-traffic e-commerce platforms with complex business flows * Experience with headless Shopify implementations using Hydrogen/Remix or Next.js, including edge rendering and advanced caching strategies * Proficient in React, Node.js, serverless technologies (Cloudflare/AWS), GraphQL tooling * Strong background in HTML, CSS/SCSS, modern JavaScript/TypeScript, and optimizing DOM performance * Expertise in performance optimization techniques, tools, and processes (especially Core Web Vitals, CDN caching) and conversion rates at scale * Familiarity with Git/GitHub workflows, code reviews, and CI/CD processes
Nice to have skills * Expertise in A/B testing, feature flagging, and integrating solutions for payments, fraud prevention, tax/duties, subscriptions, and ERP/PIM systems * Strong background in building custom or private Shopify apps, including OAuth and secure key management * A bachelor’s degree in computer science or a related field * Experience with testing frameworks (e.g., Jest, Cypress) for e-commerce environments * Spanish (B2 level)
Responsibilities * Design and maintain the structural components of our online presence, including themes, templates, sections, and app extensions, by leveraging Liquid, JSON, HTML/CSS, and JavaScript/TypeScript. * Engineer complex Shopify features such as custom logic for checkout, cart, and pricing using Shopify Functions. Implement Checkout Extensibility and manage essential data exchanges through webhooks and custom/private app integrations utilizing the platform’s GraphQL and REST APIs. * Enhance Performance & SEO by overseeing core Web Vitals, optimizing images and CDN, applying lazy loading, and incorporating structured data; ensure markup is semantic and crawlable. * Set up Shopify Markets, including domains or subfolders, currencies, duties and taxes, translations, and price lists; enable multi-region catalogs to facilitate internationalization. * Implement automated testing using Playwright/Cypress and Jest, incorporate type safety with TypeScript, and set up CI/CD pipelines (such as GitHub Actions). * Define performance budgets and establish monitoring to maintain high standards of quality and reliability. * Deliver accessible user experiences that conform to WCAG standards by supporting keyboard navigation, implementing appropriate landmarks, and utilizing ARIA attributes. * Collaborate closely with Design (using Figma), Content, and Growth teams, ensuring code quality by conducting code reviews and providing mentorship to junior and mid-level engineers. * Track production metrics such as errors, vitals, and uptime; analyze user funnels using GA4, GTM, and Search Console; and continuously iterate to enhance conversion rate (CVR) and average order value (AOV).
Benefits * Awesome projects with an impact * Udemy courses of your choice * Team-buildings, events, marathons & charity activities to connect and recharge * Workshops, trainings, expert knowledge-sharing that keep you growing * Clear career path * Absence days for work-life balance * Flexible hours & work setup — work from anywhere and organize your day your way
